<!doctype html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>用户登录首页</title>
</head>

<body>
    登录人: <span id="loginUser"></span>

    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.4/jquery.min.js"></script>
    <script>
function login() {
 $.ajax({
 type: "post",
 url: "/user/login",
 data: {
 "userName": $("#userName").val(),
 "password": $("#password").val()
 },
 success: function (result) {
 if (result) {
 location.href = "/index.html"
 } else {
 alert("账号或密码有误.");
 }
 }
 });
 }
    </script>
</body>

</html>